| EPON系统中VLAN的设计与实现 |
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| 引用本文： | 江国舟,刘德明.EPON系统中VLAN的设计与实现[J].国际商务研究,2005,45(5):54-57. |
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| 作者姓名： | 江国舟 刘德明 |
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| 作者单位： | 湖北师范学院物理系，华中科技大学光电子工程系 湖北黄石435002，华中科技大学光电子工程系，湖北武汉430074，湖北武汉430074 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | EPON(以太无源光网)作为一种新的接入技术,利用VLAN(虚拟局域网)可以满足用户对多种业务的需求,同时也可优化网络性能和满足同一EPON系统多运营商接入的需求。本文首先介绍了EPON中交换芯片对VLAN的支持,接着从用户空间、内核空间和芯片驱动三个层面描述了VLAN的设计,从而实现VLAN的配置与动态管理。
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| 关 键 词： | 以太无源光网 虚拟局域网 802.1Q标签 |
| 收稿时间： | 2005/3/24 0:00:00 |
Design and Implementation of Virtual Local Area Network in Ethernet Passive Optical Network Systems |
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| JIANG Guo-zhou,LIU De-ming.Design and Implementation of Virtual Local Area Network in Ethernet Passive Optical Network Systems[J].International Business Research,2005,45(5):54-57. |
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| Authors: | JIANG Guo-zhou LIU De-ming |
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| Institution: | 1. Department of Physics, Hubei Normal University, Huangshi 435002, China; 2. Department of Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074, China |
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| Abstract: | As a new access technology,EPON(Ethernet Passive Optical Network),not only meets multi-service requirement from subscribers via VLAN(Virtual Local Area Network),but optimizes network performance and multi-carrier access requirement at the same time.First,this paper introduces the ASIC in EPON supporting VLAN,then depicts three aspects of VLAN design: user space,kernel space and chip driver,consequently implements configuration and dynamic management of VLAN. |
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| Keywords: | EPON VLAN 802 1Q tag |
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